____ with the size of the whole earth, the highest mountain doesn’t seem high at all.

.After the new technique was introduced the factory produced _______cars in 1994 as the year before.

Have youtelephoned your father ——- Yes He ______back next year

－ There_________ a very popular TV show this Friday. －I know thatshow. It’s called “I Am A Singer”.

, I think, the problems can be settled in no time.